92 lines
2.0 KiB
Ruby
92 lines
2.0 KiB
Ruby
require_relative 'test_helper'
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class ThirdPartyError < RuntimeError
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def http_status; 400 end
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end
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class ResultTest < Minitest::Test
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it "sets response.body when result is a String" do
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mock_app { get('/') { 'Hello World' } }
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get '/'
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assert ok?
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assert_equal 'Hello World', body
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end
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it "sets response.body when result is an Array of Strings" do
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mock_app { get('/') { ['Hello', 'World'] } }
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get '/'
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assert ok?
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assert_equal 'HelloWorld', body
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end
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it "sets response.body when result responds to #each" do
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mock_app do
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get('/') do
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res = lambda { 'Hello World' }
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def res.each ; yield call ; end
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return res
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end
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end
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get '/'
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assert ok?
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assert_equal 'Hello World', body
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end
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it "sets response.body to [] when result is nil" do
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mock_app { get( '/') { nil } }
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get '/'
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assert ok?
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assert_equal '', body
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end
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it "sets status, headers, and body when result is a Rack response tuple" do
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mock_app {
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get('/') { [203, {'Content-Type' => 'foo/bar'}, 'Hello World'] }
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}
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get '/'
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assert_equal 203, status
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assert_equal 'foo/bar', response['Content-Type']
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assert_equal 'Hello World', body
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end
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it "sets status and body when result is a two-tuple" do
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mock_app { get('/') { [409, 'formula of'] } }
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get '/'
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assert_equal 409, status
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assert_equal 'formula of', body
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end
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it "raises a ArgumentError when result is a non two or three tuple Array" do
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mock_app {
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get('/') { [409, 'formula of', 'something else', 'even more'] }
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}
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assert_raises(ArgumentError) { get '/' }
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end
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it "sets status when result is a Integer status code" do
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mock_app { get('/') { 205 } }
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get '/'
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assert_equal 205, status
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assert_equal '', body
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end
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it "sets status to 500 when raised error is not Sinatra::Error" do
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mock_app do
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set :raise_errors, false
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get('/') { raise ThirdPartyError }
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end
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get '/'
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assert_equal 500, status
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assert_equal '<h1>Internal Server Error</h1>', body
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end
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end
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